The agent of Robert Lewandowski has told Bayern Munich not to keep him against his will.

The centre-forward, with just over a year to run on his Bayern deal, is eager to join Barcelona this summer. However, Bayern are reluctant to lose the Pole.

Lewandowski's agent, Pini Zahavi, told BILD: "Last year I asked the Bayern board: 'What do you think of a contract extension for Lewandowski?' Answer: silence.

"They didn't say yes, no, maybe...nothing.

"I hope that Bayern will change their decision [to keep Robert]."